Sending Unit
Fits Buick, Chevrolet, GMC & more β 134 vehicle applications
Contact us at 1-866-461-2787 for pricing
Contact us at 1-866-461-2787 for pricing
Call for PriceSelect your vehicle to check fitment.
Spectra Premium FG91C Vehicle Fitment
Fits 134 vehiclesThis Sending Unit fits Buick, Chevrolet, GMC, Oldsmobile and 1 more makes vehicles.
1972 Buick Skylark
1971-1972 Buick GS
1971-1972 Buick GS 455
1971-1972 Buick Skylark
1971-1972 Buick Skylark
1971-1972 Buick Skylark
Spectra Premium FG91C Specifications
- California_Prop 65 Message
- Y
- Outlet Attachment Type
- Butt Flare
- Terminal Type
- Pin
- Wire Quantity
- 2
- Connector Quantity
- 1
- Connector Shape
- Pin
Spectra Premium FG91C Interchange Numbers
This part replaces and is compatible with the following part numbers
Interchange Numbers
Spectra Premium FG91C Product Description
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel tank sending units meet or exceed the performance of the original equipment they replace.
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel tank sending units meet or exceed the performance of the original equipment they replace.
About Spectra Premium
Shop Spectra Premium Fuel Tank Sending Unit at Autrex with vehicle fitment details, current pricing, and checkout options for the Spectra Premium FG91C. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Ratings & Reviews
Based on 47 reviews
- 538
- 46
- 31
- 21
- 11
- Direct fit, no surprisesMarc D.Verified BuyerMay 28, 2026
Lined up perfectly with the original. Install took about an hour with the right press. Solid feel back in the steering, no more clunk over bumps.
Installed on 2016 Ram 1500
- Shipped fast across CanadaJen P.Verified BuyerMay 14, 2026
Ordered on a Monday, had it by Wednesday in Calgary. Greasable fitting is a nice touch. Quality looks on par with OEM.
Installed on 2014 Chevrolet Silverado 1500
- Good part, double-check your sideSteve R.Verified BuyerApr 30, 2026
Works great so far. Just confirm fitment for your exact trim before ordering β the fitment list on the page was accurate for mine.
Installed on 2017 Ford F-150
- Quiet againAmrit S.Verified BuyerApr 19, 2026
Replaced both sides at the same time. The knocking noise is completely gone. Boot quality feels durable.
Installed on 2015 GMC Sierra 1500
- Would buy againDaniel L.Mar 22, 2026
Second one I've bought from Autrex. Packaging was secure and the part matched the photos exactly.
Installed on 2013 Dodge Durango
Frequently Asked Questions β Spectra Premium FG91C
What vehicles does the Spectra Premium FG91C fit?
The Spectra Premium FG91C fits 16 vehicle applications including 1971-1972 Buick GS, 1971-1972 Buick GS 455, 1971-1972 Buick Skylark, 1971-1972 Buick Skylark, 1971-1972 Buick Skylark and 11 more. Check the full fitment list above to confirm your vehicle.
What parts does the Spectra Premium FG91C replace?
The Spectra Premium FG91C is a direct replacement for 4017326, 6428838, TNKFG91C, 692243, E2624A and 1 other part numbers. See the full interchange list for all compatible replacements.
What are the shipping options for the Spectra Premium FG91C?
Shipping options for the Spectra Premium FG91C are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
What is the price of the Spectra Premium FG91C?
For current pricing on the Spectra Premium FG91C, please call us at 1-866-461-2787. Availability and final order details are confirmed before checkout is completed.
Is the Sending Unit a direct fit replacement?
Yes, the Sending Unit by Spectra Premium is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.
What warranty does the Sending Unit come with?
The Sending Unit comes with the standard Spectra Premium manufacturer warranty. Please check the product specifications for exact warranty terms.